Type: E27 Plain Lamp Holder with Accessories Rated Current (A): 4 Rated Voltage (V): 250 Rated Temperature: T190 Overvoltage Category: II Approval: ENEC Brand: Arditi Country of Origin: Italy Materials : Plain Outer Shell (007293): White Phenolic Thermosetting Resin Round Dome (001247): White Phenolic Thermosetting Resin Connection (001247) : With Metal Nipple (M10x1) and Stem Locking Screw Insert (029682) : With Locking Device Terminals (029682): Screw Type for Rigid or Flexible Cables 0.5 ÷ 2.5 mm²